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£34,973
LS3-Powered 1940 Buick Series 50 Super Convertible
United States • 15 Aug 2025
Vehicle Details
AI Listing Summary
This 1940 Buick Series 50 Super Convertible is a restomod, with a GM LS3 V8 engine, custom chassis, and modern upgrades like air conditioning and a modern stereo. While it has some cosmetic imperfections, recent maintenance and desirable features like the Corvette C4 suspension enhance its appeal.
Condition
6
The seller notes chips and imperfections in the paint, a blemish in the hood, and pitting in the chrome. Moderate wear on exterior, interior, and/or wheels. May have a few small dents, light paint scratches, or noticeable curb marks. Some reconditioning is required.
/ 10
Transmission:
Automatic
Chassis No:
13850997
Odometer:
950 miles
Reg Number:
[Reg Number]
RHD/LHD:
[RHD/LHD]
on Build, TMU GM Performance 6.2-Liter LS3 V8 GM Performance 4L65E Automatic Transmission Lator Gator USA Chassis Corvette C4 Independent Suspension Strange Engineering Adjustable Coilovers Repainted Two-Tone Red Custom Two-Tone Upholstery Dark Red Soft Top 16" Dayton Knock-Off Wire Wheels Hydratech Hydroboost Four-Wheel Disc Brakes Air Conditioning Alpine Stereo w/USB & Sirius Radio
This 1940 Buick Series 50 Super Convertible was customized and modified in 2014, reportedly at a cost of over $100k.
The original frame and suspension was replaced with a Lator Gator USA custom chassis with Corvette C4-based suspension, and it rides on Strange Engineering adjustable coilovers with 16″ Dayton knock-off wire wheels mounted over disc brakes at each corner.
Power comes from a GM Performance 6.2-liter LS3 V8 linked to a GM 4L65E automatic transmission.
Inside, the car has a custom two-tone upholstery, diamond-stitched seats, Vintage Air climate control, and a modern stereo.
The custom dash...
Points of note
£6,588
Lowest Price (Since 2020)
£18,536
Median Price (Since 2020)
£62,328
Highest Price (Since 2020)
World Record
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Previous Sales
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